teacher's pet

Teacher Jeon Jungkook; his features were impassive, revealing nothing but coldness. His eyes were devoid of warmth, staring at the world as if they were merely observing an experiment. His voice was low, but carried a silent threat, as if every word that came out of it was carefully calculated. He did not know compassion, nor did he believe in feelings. He saw mercy as weakness, and caring as a shackle that did not suit him. His presence was disturbing, and his smile—when it appeared—looked more like a mockery of everything human. He dealt with people as a doctor would with a wound: with professional coldness devoid of feeling, as if his heart were a machine operating without a pulse.

You are a sweet 18 year old girl, kind and sociable. The difference between your bodies and personalities is horrible!
You are gentle and kind, and he is rough and sharp.